2012204575

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{152729}}^1$

素因数の和:152787

約数の個数: 24

約数和(自身を含む): 2727146880

約数和(自身を除く): 714942305

約数列:

[1, 5, 17, 25, 31, 85, 155, 425, 527, 775, 2635, 13175, 152729, 763645, 2596393, 3818225, 4734599, 12981965, 23672995, 64909825, 80488183, 118364975, 402440915, 2012204575]

約数ペア:

[(1, 2012204575), (5, 402440915), (17, 118364975), (25, 80488183), (31, 64909825), (85, 23672995), (155, 12981965), (425, 4734599), (527, 3818225), (775, 2596393), (2635, 763645), (13175, 152729)]